Changes in Kconfig

98f21c54f99519329c18e2625b0ea6db14524d09 - Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl

Wed, 19 Aug 2026 21:51:36 +0200

Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctlPull fwctl updates from Jason Gunthorpe: - Support more commands in bnxt, this completes what they originally wanted to do - Rust bindings for fwctl. The Nova GPU is expected to use them next cycle* tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl: rust: introduce abstractions for fwctl fwctl/bnxt: Add DMA buffer support for HWRM commands bnxt_en: Update bnxt firmware spec List of files: /linux/drivers/fwctl/Kconfig

e052daab94ee8c4081c91de3549772bd1c235729 - rust: introduce abstractions for fwctl

Thu, 13 Aug 2026 17:23:12 +0200

rust: introduce abstractions for fwctlIntroduce safe Rust wrappers around struct fwctl_device and structfwctl_uctx. This lets Rust drivers register fwctl devices and implementfirmware RPC callbacks through a typed trait interface.The abstraction keeps lifetime and reference-count handling inside thewrapper, exposes pinned per-FD user contexts to drivers, and validates thelayout assumptions required by the C fwctl allocation model. Allocationsizes are padded so the kmalloc-backed C allocations also satisfy Rustalignment requirements.Registration owns driver private data with a lifetime tied to the boundparent device and verifies the parent identity before registration.Callbacks access that data through a higher-ranked closure, preventing itserased lifetime from escaping, while Device remains only the refcountedfwctl object. This avoids requiring Rust drop glue from the fwctl_devicerelease path after unregister or module teardown.RPC callbacks receive typed scope information, a mutable request/responsebuffer, and the userspace output-buffer size. Response pointer conversion,length validation, and raw output-length handling remain inside theabstraction.Add the Rust sources to the FWCTL MAINTAINERS entry and add myself as themaintainer for the Rust abstractions.Link: https://patch.msgid.link/r/20260813152312.1311142-2-zhiw@nvidia.comCo-developed-by: Danilo Krummrich Signed-off-by: Danilo Krummrich Signed-off-by: Zhi Wang Reviewed-by: Alexandre Courbot Signed-off-by: Jason Gunthorpe List of files: /linux/drivers/fwctl/Kconfig

7a0e692a0381254b2f77c54dec100cd3325a6fdf - Merge branch 'next' into for-linus

Tue, 23 Jun 2026 08:10:08 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.2 merge window. List of files: /linux/drivers/fwctl/Kconfig

fff88709f9a9153af85b5224b4594caa5387ca60 - Merge tag 'v7.1-rc6' into next

Mon, 01 Jun 2026 04:43:25 +0200

Merge tag 'v7.1-rc6' into nextSync up with mainline to pull in a fix to IMS PCU driver and otherenhancements. List of files: /linux/drivers/fwctl/Kconfig

639609b83f69fe4cd08e01423ae8e12d84484cfa - Merge branch 'arena_direct_access' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next into for-7.2

Mon, 25 May 2026 21:34:24 +0200

Merge branch 'arena_direct_access' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next into for-7.2 List of files: /linux/drivers/fwctl/Kconfig

5c8cbca290acdd49a694b36c0af76ba0c00bbf12 - Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD

Thu, 21 May 2026 22:36:50 +0200

Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEADMerge the branch with the soc/qcom changes, required for the next UBWCpatches.Signed-off-by: Dmitry Baryshkov List of files: /linux/drivers/fwctl/Kconfig

09d6818d3bdc1ea6e49a425040528cbdbc97bc0a - Merge branch 'linus' into timers/clocksource

Mon, 18 May 2026 11:01:07 +0200

Merge branch 'linus' into timers/clocksource... to bring it up to date for new changes. List of files: /linux/drivers/fwctl/Kconfig

658a6021492ad3b1b8a6e9a83963a1fad35a2af8 - Merge drm/drm-next into drm-intel-next

Fri, 15 May 2026 13:01:15 +0200

Merge drm/drm-next into drm-intel-nextSome Display Port Adaptive Sync depends on drm work.Signed-off-by: Rodrigo Vivi List of files: /linux/drivers/fwctl/Kconfig

8edf8b09fc44990977b3fbcb708035b1740d0b7e - Merge drm/drm-next into drm-intel-gt-next

Tue, 12 May 2026 10:16:35 +0200

Merge drm/drm-next into drm-intel-gt-nextBackmerging to pull in commit 5401b9adebc9 ("i915: don't usea vma that didn't match the context VM") to revert it.Signed-off-by: Joonas Lahtinen List of files: /linux/drivers/fwctl/Kconfig

c53ed3e99920df6a90553c89a1c053aa0776841e - Merge drm/drm-next into drm-xe-next

Fri, 08 May 2026 16:19:45 +0200

Merge drm/drm-next into drm-xe-nextBringing in recent display changes.Signed-off-by: Thomas Hellström List of files: /linux/drivers/fwctl/Kconfig

cafac16b6207b88ad92fbba1169ae4f43865cb0d - Merge drm/drm-next into drm-misc-next

Mon, 27 Apr 2026 10:49:13 +0200

Merge drm/drm-next into drm-misc-nextGetting fixes and updates from v7.1-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/fwctl/Kconfig

9c9fe04e0fe3fdba7d4aafffa9b7bbb21f6fcbe1 - Merge tag 'v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next

Mon, 27 Apr 2026 09:39:48 +0200

Merge tag 'v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-nextLinux 7.1-rc1 List of files: /linux/drivers/fwctl/Kconfig

0fc8f6200d2313278fbf4539bbab74677c685531 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 27 Apr 2026 10:26:49 +0200

Merge drm/drm-fixes into drm-misc-fixesGetting fixes and updates from v7.1-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/fwctl/Kconfig

87fe97a184c000a3941e2b53671742993abb1ddc - Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl

Fri, 17 Apr 2026 06:15:56 +0200

Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctlPull fwctl updates from Jason Gunthorpe: - New fwctl driver for Broadcom RDMA NICs - Bug fix for non-modular builds* tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl: fwctl: Fix class init ordering to avoid NULL pointer dereference on device removal fwctl/bnxt_fwctl: Add documentation entries fwctl/bnxt_fwctl: Add bnxt fwctl device fwctl/bnxt_en: Create an aux device for fwctl fwctl/bnxt_en: Refactor aux bus functions to be more generic fwctl/bnxt_en: Move common definitions to include/linux/bnxt/ List of files: /linux/drivers/fwctl/Kconfig

e782efb830cd8c1879ee15d80c6441ac9fa6c8a8 - fwctl/bnxt_fwctl: Add bnxt fwctl device

Sat, 14 Mar 2026 16:16:04 +0100

fwctl/bnxt_fwctl: Add bnxt fwctl deviceCreate bnxt_fwctl device. This will bind to bnxt's aux device.On the upper edge, it will register with the fwctl subsystem.It will make use of bnxt's ULP functions to send FW commands.Link: https://patch.msgid.link/r/20260314151605.932749-5-pavan.chebbi@broadcom.comReviewed-by: Andy Gospodarek Reviewed-by: Dave Jiang Signed-off-by: Pavan Chebbi Signed-off-by: Jason Gunthorpe List of files: /linux/drivers/fwctl/Kconfig

bbfd5594756011167b8f8de9a00e0c946afda1e6 - Merge drm/drm-next into drm-intel-gt-next

Wed, 28 May 2025 09:20:17 +0200

Merge drm/drm-next into drm-intel-gt-nextNeed to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).Signed-off-by: Joonas Lahtinen List of files: /linux/drivers/fwctl/Kconfig

db5302ae571beec635c1a96e7f72926a4e65195e - Merge drm/drm-next into drm-intel-next

Fri, 16 May 2025 09:22:36 +0200

Merge drm/drm-next into drm-intel-nextBackmerge to sync with v6.15-rc, xe, and specifically async flip changesin drm-misc.Signed-off-by: Jani Nikula List of files: /linux/drivers/fwctl/Kconfig

4f9786035f9e519db41375818e1d0b5f20da2f10 - Merge branch 'next' into for-linus

Mon, 02 Jun 2025 06:41:07 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.16 merge window. List of files: /linux/drivers/fwctl/Kconfig

d51b9d81f7883f526b26e3ab903e646274aebeb1 - Merge tag 'v6.15-rc6' into next

Fri, 16 May 2025 01:20:39 +0200

Merge tag 'v6.15-rc6' into nextSync up with mainline to bring in xpad controller changes. List of files: /linux/drivers/fwctl/Kconfig

844e31bbaef7c8a6ff2c0fbac45c0c85b5484482 - Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next

Tue, 29 Apr 2025 22:42:29 +0200

Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-nextMerge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:hdmi: provide central data authority for ACR params").Signed-off-by: Rob Clark List of files: /linux/drivers/fwctl/Kconfig